/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlinePartyInterface.h
Get the list of users requesting to join
array of users requesting to join
void GetUsers ( [TArray](API\Runtime\Core\Containers\TArray)< [IOnlinePartyUserPendingJoinRequestInfoConstRef](API\Plugins\OnlineSubsystem\Interfaces\IOnlinePartyUser-) > & OutUsers ) const